<template>
  <el-row :gutter="20">
	  <el-col :span="5" :xs="24">
		  <ContentWrap class="h-1/1">
		    <CategoryList @node-click="handleCategoryNodeClick" />
		  </ContentWrap>
	  </el-col>
	  <el-col :span="19" :xs="24"> 
		  <ContentWrap>
		    <!-- 搜索工作栏 -->
		    <el-form
		      class="-mb-15px"
		      :model="queryParams"
		      ref="queryFormRef"
		      :inline="true"
		      label-width="68px"
		    >
		      <el-form-item label="名称" prop="name">
		        <el-input
		          v-model="queryParams.name"
		          placeholder="请输入名称"
		          clearable
		          @keyup.enter="handleQuery"
		          class="!w-240px"
		        />
		      </el-form-item>
		      <el-form-item>
		        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
		        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
		        <el-button
				  v-if="queryParams.categoryId > 0"
		          type="primary"
		          plain
		          @click="openAddForm('create', queryParams.categoryId, queryParams.categoryParentId)"
		          v-hasPermi="['worker:goods:create']"
		        >
		          <Icon icon="ep:plus" class="mr-5px" /> 新增
		        </el-button>
		      </el-form-item>
		    </el-form>
		  </ContentWrap>
		  
		  <!-- 列表 -->
		  <ContentWrap>
			<el-tabs v-model="queryParams.categoryId" type="card" @tab-click="handleTabClick">
			  <el-tab-pane
			    v-for="item in categoryTabs"
			    :key="item.id"
			    :label="item.name"
			    :name="item.id"
			  />
			</el-tabs>
		    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
		      <el-table-column label="编号" align="center" prop="id" />
		      <el-table-column label="名称" align="center" prop="name" />
		      <el-table-column label="时长(小时)" align="center" prop="hour" />
		      <el-table-column label="盲盒价格" align="center" prop="price">
				  <template #default="{ row }"> {{ fenToYuan(row.price) }}</template>
			  </el-table-column>
			  <el-table-column label="排序" align="center" prop="weight" />
			  <el-table-column label="状态" align="center" prop="status">
			  		  <template #default="scope">
			  		    <el-switch
			  		      v-model="scope.row.status"
			  		      :active-value="true"
			  		      :inactive-value="false"
						  @change="handleStatusChange(scope.row)"
			  		    />
			  		  </template>
			  </el-table-column>
		      <el-table-column
		        label="创建时间"
		        align="center"
		        prop="createTime"
		        :formatter="dateFormatter"
		        width="180px"
		      />
		      <el-table-column label="操作" align="center" min-width="120px">
		        <template #default="scope">
		          <el-button
		            link
		            type="primary"
		            @click="openForm('update', scope.row.id)"
		            v-hasPermi="['worker:goods:update']"
		          >
		            编辑
		          </el-button>
		          <el-button
		            link
		            type="danger"
		            @click="handleDelete(scope.row.id)"
		            v-hasPermi="['worker:goods:delete']"
		          >
		            删除
		          </el-button>
		        </template>
		      </el-table-column>
		    </el-table>
		    <!-- 分页 -->
		    <Pagination
		      :total="total"
		      v-model:page="queryParams.pageNo"
		      v-model:limit="queryParams.pageSize"
		      @pagination="getList"
		    />
		  </ContentWrap>
	  </el-col>
  </el-row>
  

  <!-- 表单弹窗：添加/修改 -->
  <GoodsForm ref="formRef" @success="getList" />
</template>

<script setup lang="ts">
import { dateFormatter } from '@/utils/formatTime'
import download from '@/utils/download'
import { fenToYuan } from '@/utils'
import { TabsPaneContext } from 'element-plus'
import { GoodsApi, GoodsVO } from '@/api/worker/goods'
import { CategoryApi, CategoryVO } from '@/api/worker/category'
import CategoryList from './CategoryList.vue'
import GoodsForm from './GoodsForm.vue'

/** 商品管理 列表 */
defineOptions({ name: 'WorkerGoods' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref<GoodsVO[]>([]) // 列表的数据
const categoryTabs = ref([])
const total = ref(0) // 列表的总页数
const queryParams = reactive({
  pageNo: 1,
  pageSize: 10,
  name: undefined,
  categoryId: undefined,
  categoryParentId: undefined,
  weight: undefined,
  hour: undefined,
  price: undefined,
  status: undefined,
  createTime: [],
})
const queryFormRef = ref() // 搜索的表单
const exportLoading = ref(false) // 导出的加载中

/** 查询列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await GoodsApi.getGoodsPage(queryParams)
    list.value = data.list
    total.value = data.total
  } finally {
    loading.value = false
  }
}

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.pageNo = 1
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

const openAddForm = (type: string, id?: number, parentId?: number) => {
  formRef.value.addOpen(type, id, parentId)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await GoodsApi.deleteGoods(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 修改分类状态 */
const handleStatusChange = async (row: GoodsApi.GoodsVO) => {
  // 发起修改状态
  await GoodsApi.updateGoodsStatus(row.id, row.status)
  // 刷新列表
  await getList()
}

/** 处理分类被点击 */
const handleCategoryNodeClick = async (row) => {
  queryParams.categoryId = row.id
  queryParams.categoryParentId = row.parentId
  const res = await CategoryApi.getCategoryList({ parentId: row.id })
  if(res.length > 0){
	queryParams.categoryId = res[0].id;
	queryParams.categoryParentId = res[0].parentId
  }
  categoryTabs.value = res;
  await getList()
}

/** 切换 Tab */
const handleTabClick = (tab: TabsPaneContext) => { 
  queryParams.categoryId = tab.paneName as number
  getList()
}

/** 导出按钮操作 */
const handleExport = async () => {
  try {
    // 导出的二次确认
    await message.exportConfirm()
    // 发起导出
    exportLoading.value = true
    const data = await GoodsApi.exportGoods(queryParams)
    download.excel(data, '商品管理.xls')
  } catch {
  } finally {
    exportLoading.value = false
  }
}

/** 初始化 **/
onMounted(() => {
  getList()
})
</script>